An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.
NSN 6145-01-612-0736
NSN 5985-01-288-5646
NSN 4140-00-869-1435
NSN 5905-00-419-2845
NSN 6645-00-476-7176
NSN 5935-01-177-3494
NSN 5915-01-482-0900
NSN 6135-00-152-8729
NSN 5930-00-855-6763
NSN 6610-00-455-3979
NSN 6685-01-604-8780
NSN 5999-01-200-1750